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Details on the fuel return circuit; Arrangement of pressure regulators

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  • CPC
  • F02M37/0052
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M37/00Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines

Current Industry

F02M37/0052Details on the fuel return circuit; Arrangement of pressure regulators
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Auxiliary Fuel Supply System with Multifunctional Configurations
    • Publication number 20240327194
    • Publication date Oct 3, 2024
    • McAvey Ventures LLC
    • Christian B. McAvey
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    CONTAINERIZED ALTERNATIVE FUEL CONTROL UNIT
    • Publication number 20240301849
    • Publication date Sep 12, 2024
    • Caterpillar Inc.
    • Dana Ray Coldren
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEMS FOR A HYDRAULIC CIRCUIT
    • Publication number 20240151196
    • Publication date May 9, 2024
    • Dana Motion Systems Italia S.R.L.
    • Luca BUSCICCHIO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Filter Housing for a Fuel Filter
    • Publication number 20240044307
    • Publication date Feb 8, 2024
    • ROBERT BOSCH GmbH
    • Paul Mason
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    A ROCKER HOUSING FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20240011431
    • Publication date Jan 11, 2024
    • CATERPILLAR SHREWSBURY LIMITED
    • Philip HOLLINGSWORTH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL HEATING APPARATUS AND METHODS
    • Publication number 20230349345
    • Publication date Nov 2, 2023
    • CT Energy Holdings, LLC
    • Todd E. Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FUEL SYSTEM COVER FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20230143650
    • Publication date May 11, 2023
    • Cummins Inc.
    • Edward D. Koeberlein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD OF CONTROLLING ELECTRONICALLY CONTROLLED FUEL INJECTION DEVICE
    • Publication number 20230087694
    • Publication date Mar 23, 2023
    • ZAMA JAPAN KABUSHIKI KAISHA
    • Hiroo Ubukata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROCESS FOR REDUCING INJECTOR DEPOSITS
    • Publication number 20220401895
    • Publication date Dec 22, 2022
    • Shell Oil Company
    • Robert Wilfred Matthews WARDLE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS AND SYSTEMS FOR CONTROLLING ENGINE INLET PRESSURE VIA A FUE...
    • Publication number 20220381198
    • Publication date Dec 1, 2022
    • Thermo King Corporation
    • Joseph R. Kaiser
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CARBURETOR DRAIN
    • Publication number 20220341381
    • Publication date Oct 27, 2022
    • KOHLER CO.
    • Terrence Rotter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL FILTER
    • Publication number 20220186694
    • Publication date Jun 16, 2022
    • MAHLE International GmbH
    • Michael Braunheim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20220065203
    • Publication date Mar 3, 2022
    • NIKKI CO., LTD.
    • Yukinori Suematsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20220018319
    • Publication date Jan 20, 2022
    • NIKKI CO., LTD.
    • Yukinori Suematsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRAWDOWN COMPRESSOR ASSEMBLY
    • Publication number 20220010761
    • Publication date Jan 13, 2022
    • Washington Gas Light Company
    • Adam Stickl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Supply Device
    • Publication number 20210396196
    • Publication date Dec 23, 2021
    • AISAN KOGYO KABUSHIKI KAISHA
    • Shinya HIGASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CARBURETOR DRAIN
    • Publication number 20210363949
    • Publication date Nov 25, 2021
    • Kohler Co.
    • Terrence Rotter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP FOR A LIQUID FUEL WATER INJECTION SYSTEM OF A MOTOR VEHICLE
    • Publication number 20210363941
    • Publication date Nov 25, 2021
    • Hyundai Motor Company
    • Stephan Revidat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPANE FUEL SYSTEM TEMPERATURE CONTROL SYSTEMS AND METHODS
    • Publication number 20210262423
    • Publication date Aug 26, 2021
    • Cummins Inc.
    • Anthony Kyle Perfetto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Continuous Flow System For Draining Fuel-Water Separator
    • Publication number 20210260500
    • Publication date Aug 26, 2021
    • Progress Rail Locomotive Inc.
    • Michael B. Goetzke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20210180551
    • Publication date Jun 17, 2021
    • ZAMA JAPAN CO. LTD.
    • Toshinobu Shimoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL GELLING PREVENTION USING ENGINE AUTO START FUNCTIONALITY
    • Publication number 20210164391
    • Publication date Jun 3, 2021
    • PACCAR Inc
    • David Bruce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SINGLE-FLUID COMMON RAIL FUEL INJECTOR WITH FUEL RECOVERY FITTING A...
    • Publication number 20210164425
    • Publication date Jun 3, 2021
    • Caterpillar Inc.
    • Goudarz Hajialimohammadi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE DEVICE
    • Publication number 20210123404
    • Publication date Apr 29, 2021
    • Yanmar Co., Ltd.
    • Kohei TSUSHIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR RECIRCULATION PREVENTION CHECK VALVE FOR THE FUEL DRAIN MANIFOLD
    • Publication number 20210123400
    • Publication date Apr 29, 2021
    • Cummins Inc.
    • Iannelli Olivares
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Work Vehicle
    • Publication number 20210070166
    • Publication date Mar 11, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Katsuyuki KIRITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CARBURETOR DRAIN
    • Publication number 20210003106
    • Publication date Jan 7, 2021
    • Kohler Co.
    • Terrence Rotter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL MIXING DEVICES AND METHODS OF USE
    • Publication number 20210002124
    • Publication date Jan 7, 2021
    • Global Engineering Solutions Limited
    • Shayne LOWRIE
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    FLOW REGULATION DEVICE, FUEL MANAGING SYSTEM COMPRISING SUCH A DEVI...
    • Publication number 20210001716
    • Publication date Jan 7, 2021
    • VOLVO TRUCK CORPORATION
    • François GIROUD
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD AND ASSEMBLIES FOR REPAIR OF PLASTIC FUEL LOCK RING AND FUEL...
    • Publication number 20200362803
    • Publication date Nov 19, 2020
    • Eric Johnson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS